A sensor is a device that detects and responds to physical or environmental changes (e.g., light, motion, temperature, pressure) by converting the input into an electrical signal. These versatile components are used in countless applications, from consumer electronics (smartphones) to industrial machinery, healthcare devices, and home automation systems. Sensors enable automation, monitoring, and data collection, enhancing efficiency, safety, and convenience. Common types include motion sensors (triggering lights or alarms), temperature sensors (regulating HVAC systems), and proximity sensors (preventing collisions in machinery). They vary in size, sensitivity, and output type (analog or digital), with advanced models offering wireless connectivity for remote monitoring. Our sensors are engineered for accuracy and durability, with options for harsh environments (waterproof, dustproof) or precision applications (medical devices). They integrate seamlessly with control systems and are backed by technical support. For help selecting a sensor for your specific application, contact our technical team.